EP1154569A3 - Polyphasenfilter in integrierter siliciumschaltkreis -technologie - Google Patents

Polyphasenfilter in integrierter siliciumschaltkreis -technologie Download PDF

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Publication number
EP1154569A3
EP1154569A3 EP01302805A EP01302805A EP1154569A3 EP 1154569 A3 EP1154569 A3 EP 1154569A3 EP 01302805 A EP01302805 A EP 01302805A EP 01302805 A EP01302805 A EP 01302805A EP 1154569 A3 EP1154569 A3 EP 1154569A3
Authority
EP
European Patent Office
Prior art keywords
integrated circuit
circuit technology
silicon integrated
polyphase filters
integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01302805A
Other languages
English (en)
French (fr)
Other versions
EP1154569A2 (de
EP1154569B1 (de
Inventor
Kaare Christensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of EP1154569A2 publication Critical patent/EP1154569A2/de
Publication of EP1154569A3 publication Critical patent/EP1154569A3/de
Application granted granted Critical
Publication of EP1154569B1 publication Critical patent/EP1154569B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/18—Networks for phase shifting
    • H03H7/21—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H2007/0192—Complex filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H2011/0494—Complex filters

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Silicon Compounds (AREA)
EP01302805A 2000-04-04 2001-03-27 Polyphasenfilter in integrierter Siliziumschaltkreis-Technologie Expired - Lifetime EP1154569B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0008292A GB2361123A (en) 2000-04-04 2000-04-04 Polyphase filters in silicon integrated circuit technology
GB0008292 2000-04-04

Publications (3)

Publication Number Publication Date
EP1154569A2 EP1154569A2 (de) 2001-11-14
EP1154569A3 true EP1154569A3 (de) 2003-08-20
EP1154569B1 EP1154569B1 (de) 2004-11-24

Family

ID=9889194

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01302805A Expired - Lifetime EP1154569B1 (de) 2000-04-04 2001-03-27 Polyphasenfilter in integrierter Siliziumschaltkreis-Technologie

Country Status (5)

Country Link
US (1) US6696885B2 (de)
EP (1) EP1154569B1 (de)
AT (1) ATE283576T1 (de)
DE (1) DE60107319T2 (de)
GB (1) GB2361123A (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7031687B2 (en) * 2001-04-18 2006-04-18 Nokia Corporation Balanced circuit arrangement and method for linearizing such an arrangement
US7190942B1 (en) * 2002-05-14 2007-03-13 Microtune (Texas) L.P. Efficient polyphase filter having a compact structure
US6909886B2 (en) * 2002-08-30 2005-06-21 Microtune ( Texas), L.P. Current driven polyphase filters and method of operation
US7069062B2 (en) * 2002-10-31 2006-06-27 Nippon Telegraph & Telephone Corp. Transceiver capable of causing series resonance with parasitic capacitance
US6870503B2 (en) 2002-11-19 2005-03-22 Farrokh Mohamadi Beam-forming antenna system
US7358848B2 (en) 2002-11-19 2008-04-15 Farrokh Mohamadi Wireless remote sensor
US6963307B2 (en) 2002-11-19 2005-11-08 Farrokh Mohamadi Inductively-coupled antenna array
US6885344B2 (en) 2002-11-19 2005-04-26 Farrokh Mohamadi High-frequency antenna array
US6836180B1 (en) * 2003-06-23 2004-12-28 M2 Networks, Inc. Poly-phase network with resonant circuit bandpass shaping
US7321641B2 (en) * 2004-06-03 2008-01-22 The Aerospace Corporation Baseband time-domain communications system
US8362835B2 (en) * 2006-02-17 2013-01-29 Gradual Tech Software L.L.C. Decade bandwidth planar MMIC four port transformer
KR100720379B1 (ko) * 2006-03-14 2007-05-31 심한식 하이브리드 접속기
US7672645B2 (en) 2006-06-15 2010-03-02 Bitwave Semiconductor, Inc. Programmable transmitter architecture for non-constant and constant envelope modulation
US8412141B2 (en) * 2009-10-19 2013-04-02 Qualcomm Incorporated LR polyphase filter
US8718290B2 (en) 2010-01-26 2014-05-06 Audience, Inc. Adaptive noise reduction using level cues
DE102010002754B4 (de) * 2010-03-11 2012-07-12 Hüttinger Elektronik Gmbh + Co. Kg Plasmaversorgungsanordnung mit Quadraturkoppler
US9378754B1 (en) 2010-04-28 2016-06-28 Knowles Electronics, Llc Adaptive spatial classifier for multi-microphone systems
WO2012060775A1 (en) * 2010-10-18 2012-05-10 Nanyang Technological University Miniaturized passive low pass filter
US8552782B1 (en) * 2010-11-30 2013-10-08 Lockheed Martin Corporation Quadrature phase network
WO2014086385A1 (en) * 2012-12-03 2014-06-12 Telefonaktiebolaget Lm Ericsson (Publ) An i/q network
US9231559B1 (en) 2012-12-05 2016-01-05 Lockheed Martin Corporation Vector sum circuit for digitally controlled wideband phase shifter
GB2529903A (en) * 2014-09-08 2016-03-09 Univ College Cork Nat Univ Ie IQ signal generator system and method
US9281888B1 (en) 2014-12-02 2016-03-08 Telefonaktiebolaget L M Ericsson (Publ) Quadrature signal generator, beamforming arrangement, communication device and base station
US9712131B2 (en) * 2015-09-15 2017-07-18 Karl L. Thorup High isolation power combiner/splitter and coupler
US10734967B2 (en) 2018-09-28 2020-08-04 Apple Inc. Capacitor compensated dual of polyphase filter
US11101782B1 (en) 2019-07-16 2021-08-24 Analog Devices International Unlimited Company Polyphase filter (PPF) including RC-LR sections
US11677430B2 (en) * 2020-11-18 2023-06-13 Swiftlink Technologies Inc. Transformer-based current-reuse amplifier with embedded IQ generation for compact image rejection architecture in multi-band millimeter-wave 5G communication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670975A1 (fr) * 1990-12-21 1992-06-26 Motorola Inc Appareil et procede de production de signaux en quadrature de phase.
US5736840A (en) * 1993-09-09 1998-04-07 Kabushiki Kaisha Toshiba Phase shifter and communication system using the phase shifter

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US4843515A (en) * 1987-04-20 1989-06-27 Keytek Instrument Corp. Surge undershoot eliminator
NL8801412A (nl) * 1988-06-02 1990-01-02 Philips Nv Asymmetrisch polyfase filter.
US5128638A (en) * 1990-12-03 1992-07-07 Motorola, Inc. Four-post quadrature coupler suitable for monolithic implementation
JPH06224644A (ja) * 1993-01-25 1994-08-12 Nec Corp 半導体装置
TW267260B (de) * 1993-12-29 1996-01-01 Tif Kk
SE506626C2 (sv) * 1995-11-27 1998-01-19 Ericsson Telefon Ab L M Impedansorgan
WO1999016179A2 (en) * 1997-09-25 1999-04-01 Koninklijke Philips Electronics N.V. Improvements in or relating to phasing receivers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670975A1 (fr) * 1990-12-21 1992-06-26 Motorola Inc Appareil et procede de production de signaux en quadrature de phase.
US5736840A (en) * 1993-09-09 1998-04-07 Kabushiki Kaisha Toshiba Phase shifter and communication system using the phase shifter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GREEN R ET AL: "HIGH PERFORMANCE DIRECT CONVERSION", ELECTRONICS WORLD AND WIRELESS WORLD, REED BUSINESS PUBLISHING, SUTTON, SURREY, GB, vol. 102, no. 1718, 1996, pages 18 - 22, XP000552237, ISSN: 0959-8332 *

Also Published As

Publication number Publication date
EP1154569A2 (de) 2001-11-14
GB0008292D0 (en) 2000-05-24
DE60107319D1 (de) 2004-12-30
US6696885B2 (en) 2004-02-24
ATE283576T1 (de) 2004-12-15
GB2361123A (en) 2001-10-10
EP1154569B1 (de) 2004-11-24
DE60107319T2 (de) 2005-12-22
US20010038323A1 (en) 2001-11-08

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